--- title: "Meaning & Key Takeaway of: Philosophy is written in that great book…" description: "\"Philosophy is written in that great book which ever lies before our eyes ... We cannot understand it if we do not first learn the language and grasp th..." image: "https://sms4smile.com/quotes/i/986/galileo-galilei-2377_books_philosophy-is-written-in-that-great-book_1804685.jpg" --- # Philosophy is written in that great book which ever lies… ![“Philosophy is written in that great book which ever lies before our eyes ... We cannot understand it if we do not first learn the language and grasp the symbols in which it is written. The book is written in the mathematical language ... without whos” quote by Galileo Galilei](https://sms4smile.com/quotes/i/986/galileo-galilei-2377_books_philosophy-is-written-in-that-great-book_1804685.jpg) [Download](https://sms4smile.com/quotes/i/986/galileo-galilei-2377_books_philosophy-is-written-in-that-great-book_1804685.jpg) [Open image](https://sms4smile.com/quotes/i/986/galileo-galilei-2377_books_philosophy-is-written-in-that-great-book_1804685.jpg) > “Philosophy is written in that great book which ever lies before our eyes ... We cannot understand it if we do not first learn the language and grasp the symbols in which it is written. The book is written in the mathematical language ... without whos” [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Understanding reality requires learning its symbolic language, especially mathematics, before interpreting its meaning. **In simple terms:** Learn the language of symbols to grasp reality. Key Takeaway Study mathematical foundations. Themes knowledge interpretation science language Mood inquisitive analytical Type philosophical scientific When to use this quote - education - research - problem solving - technology development Key Concepts mathematics symbolic logic epistemology Questions to Reflect On - What symbols help you understand your world? - Can non‑mathematical languages also reveal truth? A Different Perspective Mathematics may not capture all human experience. ★ ★ ★ ★ ★ No ratings yet [Books](https://sms4smile.com/quotes/about/books/) [Language](https://sms4smile.com/quotes/about/language/) [Mathematical Language](https://sms4smile.com/quotes/about/mathematical-language-307548/) [Mathematics](https://sms4smile.com/quotes/about/mathematics/) [Philosophy](https://sms4smile.com/quotes/about/philosophy/) [Philosophy Written](https://sms4smile.com/quotes/about/philosophy-written-656592/) [Ur Eyes](https://sms4smile.com/quotes/about/ur-eyes/) [Written Book](https://sms4smile.com/quotes/about/written-book/) [Written Mathematical](https://sms4smile.com/quotes/about/written-mathematical-2062879/) ## Related quotes > [“Philosophy is written in that great book which ever lies before our eyes — I mean the universe — but we cannot understand it…](https://sms4smile.com/quotes/galileo-galilei/philosophy-is-written-in-that-great-book-which-ever-lies-before-our/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Nature is written in mathematical language.](https://sms4smile.com/quotes/galileo-galilei/nature-is-written-in-mathematical-language/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Philosophy is written in that great book which ever lies before our eyes — I mean the universe — but we cannot understand it…](https://sms4smile.com/quotes/galileo-galilei/philosophy-is-written-in-that-great-book-which-ever-lies-before-our-3/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Philosophy is written in this grand book, the universe, which stands continually open to our gaze. But the book cannot be understood unless one…](https://sms4smile.com/quotes/galileo-galilei/philosophy-is-written-in-this-grand-book-the-universe-which-stands/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Requirements in mathematical language are no use unless they are easier to read than the code.](https://sms4smile.com/quotes/david-parnas/requirements-in-mathematical-language-are-no-use-unless-they-are/) [David Parnas](https://sms4smile.com/quotes/author/david-parnas/) > [My philosophy is "Where is it written that at 40 you give up all your toys?" If I'm still having a great time doing…](https://sms4smile.com/quotes/guy-fieri/my-philosophy-is-where-is-it-written-that-at-40-you-give-up-all-your/) [Guy Fieri](https://sms4smile.com/quotes/author/guy-fieri/) > [I begin to perceive that I am a woman. What that is, heaven knows... the philosophy is yet to be written, there is a…](https://sms4smile.com/quotes/pam-gems/i-begin-to-perceive-that-i-am-a-woman-what-that-is-heaven-knows-the/) [Pam Gems](https://sms4smile.com/quotes/author/pam-gems/) > [Many persons entertain a prejudice against mathematical language, arising out of a confusion between the ideas of a mathematical science and an exact science.…](https://sms4smile.com/quotes/william-stanley-jevons/many-persons-entertain-a-prejudice-against-mathematical-language/) [William Stanley Jevons](https://sms4smile.com/quotes/author/william-stanley-jevons/) > [“The behaviour of physical, nonbiological objects is so simple that it is feasible to use existing mathematical language to describe it, which is why…](https://sms4smile.com/quotes/richard-dawkins/the-behaviour-of-physical-nonbiological-objects-is-so-simple-that-it/) [Richard Dawkins](https://sms4smile.com/quotes/author/richard-dawkins/) > [“Scientists, famously, use a lot of mathematics, at least in many disciplines (including both cognitive science and economics). Much of this is simply statistics,…](https://sms4smile.com/quotes/don-ross/scientists-famously-use-a-lot-of-mathematics-at-least-in-many/) [Don Ross](https://sms4smile.com/quotes/author/don-ross/) > [Science is complex and chilling. The mathematical language of science is understood by very few. The vistas it presents are scary-an enormous universe ruled…](https://sms4smile.com/quotes/isaac-asimov/science-is-complex-and-chilling-the-mathematical-language-of-science/) [Isaac Asimov](https://sms4smile.com/quotes/author/isaac-asimov/) > [In mathematical analysis we call x the undetermined part of line a: the rest we don't call y, as we do in common life,…](https://sms4smile.com/quotes/georg-c-lichtenberg/in-mathematical-analysis-we-call-x-the-undetermined-part-of-line-a/) [Georg C. Lichtenberg](https://sms4smile.com/quotes/author/georg-c-lichtenberg/) > [Before I wrote The Power of Now, I had a vision that I had already written the book and that it was affecting the…](https://sms4smile.com/quotes/eckhart-tolle/before-i-wrote-the-power-of-now-i-had-a-vision-that-i-had-already/) [Eckhart Tolle](https://sms4smile.com/quotes/author/eckhart-tolle/) > [One man is as good as another until he has written a book.](https://sms4smile.com/quotes/benjamin-jowett/one-man-is-as-good-as-another-until-he-has-written-a-book/) [Benjamin Jowett](https://sms4smile.com/quotes/author/benjamin-jowett/) > [You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write…](https://sms4smile.com/quotes/madeleine-l-engle/you-have-to-write-the-book-that-wants-to-be-written-and-if-the-book/) [Madeleine L'Engle](https://sms4smile.com/quotes/author/madeleine-l-engle/) ## More by Galileo Galilei > [Surely, God could have caused birds to fly with their bones made of solid gold, with their veins full of quicksilver, with their flesh…](https://sms4smile.com/quotes/galileo-galilei/surely-god-could-have-caused-birds-to-fly-with-their-bones-made-of/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [If experiments are performed thousands of times at all seasons and in every place without once producing the effects mentioned by your philosophers, poets,…](https://sms4smile.com/quotes/galileo-galilei/if-experiments-are-performed-thousands-of-times-at-all-seasons-and-in/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [“(T)he increase of known truths stimulates the investigation, establishment, and growth of the arts.”](https://sms4smile.com/quotes/galileo-galilei/t-he-increase-of-known-truths-stimulates-the-investigation/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [In the long run my observations have convinced me that some men, reasoning preposterously, first establish some conclusion in their minds which, either because…](https://sms4smile.com/quotes/galileo-galilei/in-the-long-run-my-observations-have-convinced-me-that-some-men/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Nature . . . is inexorable and immutable; she never transgresses the laws imposed upon her, nor cares a whit whether her abstruse reasons…](https://sms4smile.com/quotes/galileo-galilei/nature-is-inexorable-and-immutable-she-never-transgresses-the-laws/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Holy Writ was intended to teach men how to go to Heaven not how the heavens go.](https://sms4smile.com/quotes/galileo-galilei/holy-writ-was-intended-to-teach-men-how-to-go-to-heaven-not-how-the/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [And who can doubt that it will lead to the worst disorders when minds created free by God are compelled to submit slavishly to…](https://sms4smile.com/quotes/galileo-galilei/and-who-can-doubt-that-it-will-lead-to-the-worst-disorders-when-minds/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [ Among the great men who have philosophized about \[the action of the tides\], the one who surprised me most is Kepler. He was a… ](https://sms4smile.com/quotes/galileo-galilei/among-the-great-men-who-have-philosophized-about-the-action-of-the/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Infinities and indivisibles transcend our finite understanding, the former on account of their magnitude, the latter because of their smallness; Imagine what they are…](https://sms4smile.com/quotes/galileo-galilei/infinities-and-indivisibles-transcend-our-finite-understanding-the/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [I do not feel obliged to believe that the same God who has endowed us with senses, reason, and intellect has intended us to…](https://sms4smile.com/quotes/galileo-galilei/i-do-not-feel-obliged-to-believe-that-the-same-god-who-has-endowed-us/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [What ever the course of our lives, we should recieve them as the highest gift from the hand of God, in which equally reposed…](https://sms4smile.com/quotes/galileo-galilei/what-ever-the-course-of-our-lives-we-should-recieve-them-as-the/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [I cannot but be astonished that Sarsi should persist in trying to prove by means of witnesses something that I may see for myself…](https://sms4smile.com/quotes/galileo-galilei/i-cannot-but-be-astonished-that-sarsi-should-persist-in-trying-to/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [I would say here something that was heard from an ecclesiastic of the most eminent degree: The intention of the Holy Spirit is to…](https://sms4smile.com/quotes/galileo-galilei/i-would-say-here-something-that-was-heard-from-an-ecclesiastic-of-the/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [Some, merely to contradict what I had said, did not scruple to cast doubt upon things they had seen with their own eyes again…](https://sms4smile.com/quotes/galileo-galilei/some-merely-to-contradict-what-i-had-said-did-not-scruple-to-cast/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) > [By denying scientific principles, one may maintain any paradox.](https://sms4smile.com/quotes/galileo-galilei/by-denying-scientific-principles-one-may-maintain-any-paradox/) [Galileo Galilei](https://sms4smile.com/quotes/author/galileo-galilei/) [Explore all 166 Galileo Galilei quotes ](https://sms4smile.com/quotes/author/galileo-galilei/) ## More Books quotes > [I think a new world will arise out of the religious mists when we approach our Bible with the idea that it is not…](https://sms4smile.com/quotes/aiden-wilson-tozer/i-think-a-new-world-will-arise-out-of-the-religious-mists-when-we/) [Aiden Wilson Tozer](https://sms4smile.com/quotes/author/aiden-wilson-tozer/) > [If I had a dollar for every time I couldn’t sleep, I could buy a billion locks and finally read a book in peace.](https://sms4smile.com/quotes/aesop-rock/if-i-had-a-dollar-for-every-time-i-couldn-t-sleep-i-could-buy-a/) [Aesop Rock](https://sms4smile.com/quotes/author/aesop-rock/) > [If what I write is literature, I guess you'd better emphasize the 'litter.'](https://sms4smile.com/quotes/lydia-lunch/if-what-i-write-is-literature-i-guess-you-d-better-emphasize-the/) [Lydia Lunch](https://sms4smile.com/quotes/author/lydia-lunch/) > [My sentences got sharper and my stories more efficient, and I gradually learned to imagine the reader more clearly and to empathize with that…](https://sms4smile.com/quotes/karen-thompson-walker/my-sentences-got-sharper-and-my-stories-more-efficient-and-i/) [Karen Thompson Walker](https://sms4smile.com/quotes/author/karen-thompson-walker/) > [Young men, especially in America, write to me and ask me to recommend “a course of reading.” Distrust a course of reading! People who…](https://sms4smile.com/quotes/andrew-lang/young-men-especially-in-america-write-to-me-and-ask-me-to-recommend-a/) [Andrew Lang](https://sms4smile.com/quotes/author/andrew-lang/) > [“Within the pages of books, I've journeyed to Mandalay, the Milky Way and Santa Fe, without once having to leave my armchair.”](https://sms4smile.com/quotes/kevin-ansbro/within-the-pages-of-books-i-ve-journeyed-to-mandalay-the-milky-way/) [Kevin Ansbro](https://sms4smile.com/quotes/author/kevin-ansbro/) > [The Rosary is the book of the blind.](https://sms4smile.com/quotes/fulton-j-sheen/the-rosary-is-the-book-of-the-blind/) [Fulton J. Sheen](https://sms4smile.com/quotes/author/fulton-j-sheen/) > [“Tacitus did not write a most dangerous book. His readers made it so.”](https://sms4smile.com/quotes/christopher-k-krebs/tacitus-did-not-write-a-most-dangerous-book-his-readers-made-it-so/) [Christopher K. Krebs](https://sms4smile.com/quotes/author/christopher-k-krebs/) > [“Take some books and read; that’s an immense help; and books are always good company if you have the right sort.”](https://sms4smile.com/quotes/louisa-may-alcott/take-some-books-and-read-that-s-an-immense-help-and-books-are-always/) [Louisa May Alcott](https://sms4smile.com/quotes/author/louisa-may-alcott/) > [Reader, if you are gifted with nerves like mine, aspire to any character but that of a wit.](https://sms4smile.com/quotes/charles-lamb/reader-if-you-are-gifted-with-nerves-like-mine-aspire-to-any/) [Charles Lamb](https://sms4smile.com/quotes/author/charles-lamb/) > [I have many who keep me going, I am very fortunate in this sense. There is nothing like a child who knows more about…](https://sms4smile.com/quotes/floyd-cooper/i-have-many-who-keep-me-going-i-am-very-fortunate-in-this-sense-there/) [Floyd Cooper](https://sms4smile.com/quotes/author/floyd-cooper/) > [I think books in which people are really happy and things are going well are probably the most challenging novels there are to write,…](https://sms4smile.com/quotes/anna-quindlen/i-think-books-in-which-people-are-really-happy-and-things-are-going/) [Anna Quindlen](https://sms4smile.com/quotes/author/anna-quindlen/) > [It's like the query letter problem that I just mentioned, magnified a hundredfold. You might be good at telling a story, but that doesn't…](https://sms4smile.com/quotes/patrick-rothfuss/it-s-like-the-query-letter-problem-that-i-just-mentioned-magnified-a/) [Patrick Rothfuss](https://sms4smile.com/quotes/author/patrick-rothfuss/) > [“Be careful about reading health books. Some fine day you'll die of a misprint.”](https://sms4smile.com/quotes/markus-herz/be-careful-about-reading-health-books-some-fine-day-you-ll-die-of-a/) [Markus Herz](https://sms4smile.com/quotes/author/markus-herz/) > [But editors are still the world's readers. And thus the eyes of the world.](https://sms4smile.com/quotes/betsy-lerner/but-editors-are-still-the-world-s-readers-and-thus-the-eyes-of-the/) [Betsy Lerner](https://sms4smile.com/quotes/author/betsy-lerner/) [Browse all 59,485 Books quotes ](https://sms4smile.com/quotes/about/books/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "Philosophy is written in that great book which ever lies before our eyes ... We cannot understand it if we do not first learn the language and grasp the symbols in which it is written. 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